37978-59-9
37978-59-9 structure
- Name: (E)-3-(Methoxycarbonyl)-4-(5-methylfuran-2-yl)but-3-enoic acid
- Chemical Name: 3-methoxycarbonyl-4-(5-methylfuran-2-yl)but-3-enoic acid
- CAS Number: 37978-59-9
- Molecular Formula: C11H12O5
- Molecular Weight: 224.21000
- Create Date: 2018-11-25 20:23:46
- Modify Date: 2025-08-30 15:45:03
| Name | 3-methoxycarbonyl-4-(5-methylfuran-2-yl)but-3-enoic acid |
|---|---|
| Synonyms |
Butanedioic acid,2-[(5-methyl-2-furanyl)methylene]-,1-methyl ester,(2E)
E-3-methoxycarbonyl-4-(5-methylfur-2-yl)-but-3-enoic acid Butanedioicacid,[(5-methyl-2-furanyl)methylene]-,1-methyl ester,(E) Butanedioicacid,[(5-methyl-2-furanyl)methylene]-,1-methyl ester,(2E)-(9CI) 3-methoxycarbonyl-4-(5-methyl-2-furanyl)-3-butenoic acid |
| Density | 1.267g/cm3 |
|---|---|
| Boiling Point | 365.43ºC at 760 mmHg |
| Molecular Formula | C11H12O5 |
| Molecular Weight | 224.21000 |
| Flash Point | 174.806ºC |
| Exact Mass | 224.06800 |
| PSA | 76.74000 |
| LogP | 1.61910 |
| Index of Refraction | 1.55 |
| HS Code | 2932190090 |
|---|
|
~94%
37978-59-9 |
| Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2004/46139 A1, 2004 ; Location in patent: Page 27 ; WO 2004/046139 A1 |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |